GHSA-5hhg-fcqc-m87m

GHSA-5hhg-fcqc-m87m PUBLISHED CVSS 6.199999809265137 MEDIUM

Record from GitHub Advisory Database · Published January 13, 2026

Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an unauthorized attacker to disclose information locally.

Risk scores

CVSS 3.1

6.199999809265137

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Timeline

Jan 13, 2026 CVE Published
May 1, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-5hhg-fcqc-m87m
vulnetix vdb fixes GHSA-5hhg-fcqc-m87m

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-5hhg-fcqc-m87m/fixes/registry"

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References

https://nvd.nist.gov/vuln/detail/CVE-2026-20821 advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20821 url

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